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Protein ladders (pre-stained), PageRuler™

Supplier: Thermo Fisher Scientific
Description: PageRuler™ pre-stained protein ladders are a mixture of ten blue-, orange- and green-stained proteins (10 to 180 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

Certificates

Image Unavailable-LONZ50334

DNA QuantLadders

Catalog Number: (LONZ50334)
Supplier: LONZA
Description: QuantLadders are prepared from five highly purified DNA fragments that provide visual quantitation of DNA within ±1% accuracy. The DNA QuantLadder provides each DNA fragment in perfect relative mass equivalence at 100 ng, 70 ng, 50 ng, 20 ng and 10 ng. The reverse QuantLadder simply reverses the mass equivalence order of the QuantLadder.
UOM: 1 * 50 items
Product Image-A5191.0025

DNA ladder, 100 bp

Catalog Number: (A5191.0025)
Supplier: PanReac AppliChem
Description: This DNA ladder is ideal for determining the size of double-stranded DNA ranging from 100 to 1,000 base pairs. The ladder consists of ten fragments that range in size from 100 to 1,000 bp in 100 bp increments. The 500 bp fragment is present at increased intensity to allow easy identification. All fragments are blunt-ended.
UOM: 1 * 0,25 mg
Product Image-46-000-CM

Water, Molecular Biology Grade, meets analytical specification of USP, sterile, Corning®

Supplier: Corning
Description: Molecular biology grade water is ideal for a wide variety of routine tasks requiring a high degree of sterility Molecular biology grade water is ideal for the preparation of reagents, rinsing glassware and plasticware, and other molecular biology applications where RNase-, DNase-, and Protease-free water is required. No toxic agents, including DEPC, are used in the preparation of Mediatech's molecular biology grade water, eliminating possible interferences with enzymatic reactions.

Certificates

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Cetrimonium bromide ≥98% for molecular biology

Supplier: MP Biomedicals
Description: Cetyltrimethylammonium bromide is a phase transfer catalyst ideal for the precipitation of DNA. Hexadecyltrimethylammonium bromide is a bactericidal, cationic detergent. Its activity is neutralized by soaps and anionic detergents (i.e., SDS). Trimethylammonium bromide compounds form insoluble complexes with SDS. It is active at alkaline pH against both Gram positive and Gram negative organisms.

Cetyltrimethylammonium bromide ia used as an cationic surfactant suitable for the isolation of high molecular weight DNA in plants and other organisms(by a rapid method) as well as plant DNA for use in PCR analysis. It has been used to precipitate nucleic acids. CTAB provides enhancement of Concanavalin A mediated agglutination. It has been used for the determination of protein molecular weights in electrophoretic systems and for determination of critical micelle concentration of detergents. CTAB has also been used as a titrant for potentiometric titration of perchlorate and as a phase-transfer catalyst in reduction of arenes and heterocyclic compounds.

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Dimethyl sulphoxide for molecular biology

Supplier: MP Biomedicals
Description: Storage: Room Temperature, desiccate, store under nitrogen.
Dimethyl Sulfoxide is a dipola, aprotic solvent. It has been shown to accelerate strand renaturation (1-10% concentration) and is believed to give the nucleic acid thermal stability against depurination.
Dimethyl Sulfoxide is used to enhance dermal absorption of many chemicals, as a solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers, in antifreeze or hydraulic fluids, as a cryopreservative for cell cultures, oxidation of thiols and disulfides to sulfonic acids, as a PCR cosolvent to help improve yields, especially in long PCR. DMSO is routinely used in polymerase chan reaction (PCR), amplification of cDNA libraries, DNA sequencing, column-loading buffers for poly (A)+ RNA selection, buffers for the transformation of competent E. coli, and transfection protocols.
To prepare sterile solutions use a teflon or nylon membrane to sterile-filter the DMSO - do not use a cellulose acetate membrane.

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Sodium dodecyl sulphate (SDS) 99% for molecular biology

Supplier: Thermo Fisher Scientific
Description: Sodium dodecyl sulphate (SDS) 99% for molecular biology

Certificates

Product Image-MMMPMDA2LMO96

Molecular detection assay 2 - Listeria monocytogenes, MDA2LMO96

Catalog Number: (MMMPMDA2LMO96)
Supplier: 3M Food Safety
Description: 3M™ Molecular Detection Assay 2 - <i>Listeria monocytogenes</i> is used with the 3M™ Molecular Detection System for the rapid and specific detection of <i>Listeria monocytogenes</i> species in enriched food and environmental samples.
UOM: 1 * 96 Tests
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Glycine ≥99% for molecular biology

Supplier: MP Biomedicals
Description: Storage: Store at Room Temperature (15-30 °C)
Glycine is a non-essential amino acid. It is only amino acid with no asymmetric carbon and thus is not chiral. It is the major inhibitory neurotransmitter. It is involved in the biosynthesis of the porphyrin rings of hemes and chlorophylls.
Glycine is commonly used in buffer solutions, in electrophoresis and preparative chromatography. A study of the folding of monoclonal antibodies in the presence of glycine and their subsequent purification has been published. The use of glycine in the purification of lipopolysaccharides, lipooligosaccharides, and lipid A has been reported. It is an amino acid for use in cell culture media development applications and existing media formulations. Glycine is commonly used as a component in Tris-glycine and Tris-glycine-SDS running buffers for polyacrylamide gel electrophoresis, a component of Towbin's transfer buffer for Western blots, a buffer substance in cryoenzymology, in osmotic pressure maintenance in isoelectric focusing of erythrocytes, salting-in effect in protein chemistry, and as a buffer component in the coupled phosphatase-kinase reaction for end labelling of restriction fragments. The growth requirements of various microorganisms is reported in the Handbook of Microbiology.
Glycine is a non-chiral amino acid that can be synthesized in the body from the amino acid serine by Serine Hydroxymethyltransferase. Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

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Anti-FMDV Polyprotein (3A protein) Rabbit Polyclonal Antibody (FITC (Fluorescein))

Catalog Number: (BIRBORB7501-100)
Supplier: Biorbyt
Description: Anti-FMDV Polyprotein (3A protein) Rabbit Polyclonal Antibody (FITC (Fluorescein))
UOM: 1 * 100 µG

Market Source Item This is a MarketSource item. Additional charges may apply

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Carboxyl-Gold, nanoparticles 40 nm 40 OD

Supplier: Abcam
Description: Carboxyl-Gold, nanoparticles 40 nm 40 OD

Product Image-634-6041

VWR® UV-6300PC, UV/Visible Spectrophotometer

Catalog Number: (634-6041)
Supplier: VWR Collection
Description: UV/Visible spectrophotometer with double-beam optical system, designed for applications including general research, pharmaceutical, biochemical and clinical laboratory use, new material development and quality control.
UOM: 1 * 1 items
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Polyvinyl alcohol, M.W. ∼ 88,000-97,000 87-89%, high molecular weight, hydrolysed

Supplier: Thermo Fisher Scientific
Description: Polyvinyl alcohol, M.W. ∼ 88,000-97,000 87-89%, high molecular weight, hydrolysed

MSDS Certificates

Product Image-ANTIA96619-100

Anti-Semaphorin 3A Rabbit Polyclonal Antibody

Catalog Number: (ANTIA96619-100)
Supplier: Antibodies.com
Description: Rabbit polyclonal antibody to SEMA3A for IHC and ELISA with samples derived from Human, Mouse and Rat.
UOM: 1 * 100 µG

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Product Image-ACRO327311000

Sodium dodecyl sulphate (SDS) 99+% for molecular biology DNase-, RNase-, protease-free

Supplier: Thermo Fisher Scientific
Description: Sodium dodecyl sulphate (SDS) 99+% for molecular biology DNase-, RNase-, protease-free

MSDS

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Manganese(II) bromide, anhydrous 99% H₂O <0.3%, powder -100 Mesh

Supplier: Thermo Fisher Scientific
Description: It can be used in place of palladium in the Stille reaction, which couples two carbon atoms using an organotin compound.

MSDS Certificates

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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The original product is no longer available. The replacement shown is available.
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